gdb/ChangeLog

   1 2016-01-18  Pedro Alves  <palves@redhat.com>
   2
   3         * NEWS: Mention that GDB now displays the ID and name of the
   4         thread that hit a breakpoint or received a signal.
   5         * break-catch-sig.c (signal_catchpoint_print_it): Use
   6         maybe_print_thread_hit_breakpoint.
   7         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
   8         * break-catch-throw.c (print_it_exception_catchpoint): Likewise.
   9         * breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
  10         (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
  11         (print_it_catch_exec, print_it_ranged_breakpoint)
  12         (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
  13         Use maybe_print_thread_hit_breakpoint.
  14         * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
  15         * gdbthread.h (show_thread_that_caused_stop): Declare.
  16         * infrun.c (print_signal_received_reason): Print which thread
  17         received signal.
  18         * thread.c (show_thread_that_caused_stop): New function.
  19
  20 2016-01-18  Gary Benson  <gbenson@redhat.com>
  21
  22         * nat/linux-namespaces.c (do_fork): New function.
  23         (linux_mntns_get_helper): Use the above.
  24
  25 2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)
  26
  27         Pushed by Joel Brobecker  <brobecker@adacore.com>.
  28         PR gdb/19208
  29         * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
  30         if the function has no name.
  31
  32 2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>
  33
  34         * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
  35         Conditionalize for Windows host.
  36         (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
  37         (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
  38         (phony_iconv_open): Handle both UTF-32 endiannesses.
  39         (phony_iconv): Likewise.  Check for output overflow and clean up
  40         out-of-input cases.  Correct adjustment to input buffer pointer.
  41         (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
  42         phony_iconv_open.
  43
  44 2016-01-15  Pedro Alves  <palves@redhat.com>
  45
  46         * NEWS: Mention star wildcard ranges.
  47         * cli/cli-utils.c (get_number_or_range): Check state->in_range first.
  48         (number_range_setup_range): New function.
  49         * cli/cli-utils.h (number_range_setup_range): New declaration.
  50         * thread.c (thread_apply_command): Support star TID ranges.
  51         * tid-parse.c (tid_range_parser_finished)
  52         (tid_range_parser_string, tid_range_parser_skip)
  53         (get_tid_or_range, get_tid_or_range): Handle
  54         TID_RANGE_STATE_STAR_RANGE.
  55         (tid_range_parser_star_range): New function.
  56         * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
  57         New value.
  58         (tid_range_parser_star_range): New declaration.
  59
  60 2016-01-15  Pedro Alves  <palves@redhat.com>
  61
  62         * thread.c (thread_apply_command): Use the tid range parser to
  63         advance past the thread ID list.
  64         * tid-parse.c (get_positive_number_trailer): New function.
  65         (parse_thread_id): Use it.
  66         (get_tid_or_range): Use it.  Return 0 instead of throwing invalid
  67         thread ID error.
  68         (get_tid_or_range): Detect negative values.  Return 0 instead of
  69         throwing invalid thread ID error.
  70
  71 2016-01-14  Yao Qi  <yao.qi@linaro.org>
  72
  73         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
  74         Declare.
  75         (arm_linux_get_next_pcs_ops): Install
  76         arm_linux_get_next_pcs_syscall_next_pc.
  77         (arm_linux_syscall_next_pc): Change to ...
  78         (arm_linux_get_next_pcs_syscall_next_pc): ... it.
  79         (arm_linux_init_abi): Don't set tdep->syscall_next_pc.
  80         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
  81         (arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
  82         call tdep->syscall_next_pc.
  83         * arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
  84         (arm_get_next_pcs_syscall_next_pc): Remove.
  85
  86 2016-01-14  Yao Qi  <yao.qi@linaro.org>
  87
  88         * remote.c (remote_set_syscall_catchpoint): Cast to char *.
  89         * thread.c (do_captured_thread_select): Cast to const char *.
  90
  91 2016-01-14  Yao Qi  <yao.qi@linaro.org>
  92
  93         * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
  94         argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
  95         (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
  96         instead.
  97         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
  98         <arm_thumb2_breakpoint>: Remove.
  99         <has_thumb2_breakpoint>: New field.
 100         (arm_get_next_pcs_ctor): Update declaration.
 101         * arm-linux-tdep.c (arm_linux_software_single_step): Pass
 102         1 to arm_get_next_pcs_ctor.
 103         * arm-tdep.c (arm_software_single_step): Pass 0 to
 104         arm_get_next_pcs_ctor.
 105
 106 2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>
 107
 108         * MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
 109
 110 2016-01-13  Yao Qi  <yao.qi@linaro.org>
 111
 112         * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
 113         byte_order_for_code to read instruction.
 114
 115 2016-01-13  Pedro Alves  <palves@redhat.com>
 116
 117         * NEWS: Mention $_gthread.
 118         * gdbthread.h (struct thread_info) <global_num>: Mention
 119         $_gthread.
 120         * thread.c (thread_num_make_value_helper): New function.
 121         (thread_id_make_value): Delete.
 122         (thread_id_per_inf_num_make_value, global_thread_id_make_value):
 123         New.
 124         (thread_funcs): Adjust.
 125         (gthread_funcs): New.
 126         (_initialize_thread): Register $_gthread variable.
 127
 128 2016-01-13  Pedro Alves  <palves@redhat.com>
 129
 130         * NEWS: Mention "info threads -gid".
 131         * gdbthread.h (struct thread_info) <global_num>: Mention "info
 132         threads -gid".
 133         * thread.c (info_threads_command): Handle "-gid".
 134         (_initialize_thread): Adjust "info threads" help string to mention
 135         -gid.
 136
 137 2016-01-13  Pedro Alves  <palves@redhat.com>
 138
 139         * NEWS: Mention InferiorThread.global_num.
 140         * python/py-infthread.c (thpy_get_global_num): New function.
 141         (thread_object_getset): Register "global_num".
 142
 143 2016-01-13  Pedro Alves  <palves@redhat.com>
 144
 145         * NEWS: Mention that thread IDs are now per inferior and global
 146         thread IDs.
 147         * Makefile.in (SFILES): Add tid-parse.c.
 148         (COMMON_OBS): Add tid-parse.o.
 149         (HFILES_NO_SRCDIR): Add tid-parse.h.
 150         * ada-tasks.c: Adjust to use ptid_to_global_thread_id.
 151         * breakpoint.c (insert_breakpoint_locations)
 152         (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
 153         (print_one_breakpoint_location, set_longjmp_breakpoint)
 154         (check_longjmp_breakpoint_for_call_dummy)
 155         (set_momentary_breakpoint): Adjust to use global IDs.
 156         (find_condition_and_thread, watch_command_1): Use parse_thread_id.
 157         (until_break_command, longjmp_bkpt_dtor)
 158         (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
 159         to use global IDs.
 160         * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
 161         ptid_to_global_thread_id.
 162         * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
 163         * gdbthread.h (struct thread_info): Rename field 'num' to
 164         'global_num.  Add new fields 'per_inf_num' and 'inf'.
 165         (thread_id_to_pid): Rename thread_id_to_pid to
 166         global_thread_id_to_ptid.
 167         (pid_to_thread_id): Rename to ...
 168         (ptid_to_global_thread_id): ... this.
 169         (valid_thread_id): Rename to ...
 170         (valid_global_thread_id): ... this.
 171         (find_thread_id): Rename to ...
 172         (find_thread_global_id): ... this.
 173         (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
 174         (print_thread_info): Add comment.
 175         * tid-parse.h: New file.
 176         * tid-parse.c: New file.
 177         * infcmd.c (step_command_fsm_prepare)
 178         (step_command_fsm_should_stop): Adjust to use the global thread
 179         ID.
 180         (until_next_command, until_next_command)
 181         (finish_command_fsm_should_stop): Adjust to use the global thread
 182         ID.
 183         (attach_post_wait): Adjust to check the inferior number too.
 184         * inferior.h (struct inferior) <highest_thread_num>: New field.
 185         * infrun.c (handle_signal_stop)
 186         (insert_exception_resume_breakpoint)
 187         (insert_exception_resume_from_probe): Adjust to use the global
 188         thread ID.
 189         * record-btrace.c (record_btrace_open): Use global thread IDs.
 190         * remote.c (process_initial_stop_replies): Also consider the
 191         inferior number.
 192         * target.c (target_pre_inferior): Clear the inferior's highest
 193         thread num.
 194         * thread.c (clear_thread_inferior_resources): Adjust to use the
 195         global thread ID.
 196         (new_thread): New inferior parameter.  Adjust to use it.  Set both
 197         the thread's global ID and the thread's per-inferior ID.
 198         (add_thread_silent): Adjust.
 199         (find_thread_global_id): New.
 200         (find_thread_id): Make static.  Adjust to rename.
 201         (valid_thread_id): Rename to ...
 202         (valid_global_thread_id): ... this.
 203         (pid_to_thread_id): Rename to ...
 204         (ptid_to_global_thread_id): ... this.
 205         (thread_id_to_pid): Rename to ...
 206         (global_thread_id_to_ptid): ... this.  Adjust.
 207         (first_thread_of_process): Adjust.
 208         (do_captured_list_thread_ids): Adjust to use global thread IDs.
 209         (should_print_thread): New function.
 210         (print_thread_info): Rename to ...
 211         (print_thread_info_1): ... this, and add new show_global_ids
 212         parameter.  Handle it.  Iterate over inferiors.
 213         (print_thread_info): Reimplement as wrapper around
 214         print_thread_info_1.
 215         (show_inferior_qualified_tids): New function.
 216         (print_thread_id): Use it.
 217         (tp_array_compar): Compare inferior numbers too.
 218         (thread_apply_command): Use tid_range_parser.
 219         (do_captured_thread_select): Use parse_thread_id.
 220         (thread_id_make_value): Adjust.
 221         (_initialize_thread): Adjust "info threads" help string.
 222         * varobj.c (struct varobj_root): Update comment.
 223         (varobj_create): Adjust to use global thread IDs.
 224         (value_of_root_1): Adjust to use global_thread_id_to_ptid.
 225         * windows-tdep.c (display_tib): No longer accept an argument.
 226         * cli/cli-utils.c (get_number_trailer): Make extern.
 227         * cli/cli-utils.h (get_number_trailer): Declare.
 228         (get_number_const): Adjust documentation.
 229         * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
 230         thread IDs.
 231         * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
 232         (mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
 233         * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
 234         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
 235         Likewise.
 236         * python/py-breakpoint.c (bppy_set_thread): Likewise.
 237         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
 238         * python/py-infthread.c (thpy_get_num): Add comment and return the
 239         per-inferior thread ID.
 240         (thread_object_getset): Update comment of "num".
 241
 242 2016-01-13  Pedro Alves  <palves@redhat.com>
 243
 244         * breakpoint.c (remove_threaded_breakpoints)
 245         (print_one_breakpoint_location): Use print_thread_id.
 246         * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
 247         (btrace_fetch, btrace_clear): Use print_thread_id.
 248         * common/print-utils.c (CELLSIZE): Delete.
 249         (get_cell): Rename to ...
 250         (get_print_cell): ... this and made extern.  Adjust call callers.
 251         Adjust to use PRINT_CELL_SIZE.
 252         * common/print-utils.h (get_print_cell): Declare.
 253         (PRINT_CELL_SIZE): New.
 254         * gdbthread.h (print_thread_id): Declare.
 255         * infcmd.c (signal_command): Use print_thread_id.
 256         * inferior.c (print_inferior): Use print_thread_id.
 257         * infrun.c (handle_signal_stop)
 258         (insert_exception_resume_breakpoint)
 259         (insert_exception_resume_from_probe)
 260         (print_signal_received_reason): Use print_thread_id.
 261         * record-btrace.c (record_btrace_info)
 262         (record_btrace_resume_thread, record_btrace_cancel_resume)
 263         (record_btrace_step_thread, record_btrace_wait): Use
 264         print_thread_id.
 265         * thread.c (thread_apply_all_command): Use print_thread_id.
 266         (print_thread_id): New function.
 267         (thread_apply_command): Use print_thread_id.
 268         (thread_command, thread_find_command, do_captured_thread_select):
 269         Use print_thread_id.
 270
 271 2016-01-13  Pedro Alves  <palves@redhat.com>
 272
 273         * NEWS: Mention InferiorThread.inferior.
 274         * python/py-infthread.c (thpy_get_inferior): New.
 275         (thread_object_getset): Register "inferior".
 276
 277 2016-01-13  Pedro Alves  <palves@redhat.com>
 278
 279         * NEWS: Mention $_inferior.
 280         * inferior.c (inferior_id_make_value): New.
 281         (inferior_funcs): New.
 282         (_initialize_inferior): Create $_inferior variable.
 283
 284 2016-01-13  Pedro Alves  <palves@redhat.com>
 285
 286         PR breakpoints/19388
 287         * frame.c (get_current_frame): Use validate_registers_access.
 288         * gdbthread.h (validate_registers_access): Declare.
 289         * infrun.c (validate_siginfo_access): Delete.
 290         (siginfo_value_read, siginfo_value_write): Use
 291         validate_registers_access.
 292         * thread.c (validate_registers_access): New function.
 293
 294 2016-01-12  Josh Stone  <jistone@redhat.com>
 295             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 296
 297         * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
 298         syscall_entry and syscall_return stop reasons.  Mention GDB
 299         support for remote catch syscall.
 300         * remote.c (PACKET_QCatchSyscalls): New enum.
 301         (remote_set_syscall_catchpoint): New function.
 302         (remote_protocol_features): New element for QCatchSyscalls.
 303         (remote_parse_stop_reply): Parse syscall_entry/return stops.
 304         (init_remote_ops): Install remote_set_syscall_catchpoint.
 305         (_initialize_remote): Config QCatchSyscalls.
 306         * linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
 307
 308 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 309
 310         * nat/linux-ptrace.c (linux_child_function): Cast child_stack
 311         to gdb_byte * and pass to linux_fork_to_function.
 312
 313 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 314
 315         * nat/linux-ptrace.c (linux_fork_to_function): Change type
 316         of argument 'function'.
 317         (linux_grandchild_function): Change return type to 'int'.
 318         Change child_stack's type to 'void *'.
 319         (linux_child_function): Likewise.
 320
 321 2016-01-12  Pedro Alves  <palves@redhat.com>
 322
 323         Remove use of the registered trademark symbol throughout.
 324
 325 2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>
 326
 327         * reply_mig_hack.awk: Rewrite one regular expression.
 328
 329 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
 330
 331         * acinclude.m4: Include new warning.m4 file.
 332         * configure: Regenerated.
 333         * configure.ac: Move all warning logic ...
 334         * warning.m4: ... here.
 335
 336 2016-01-08  Yao Qi  <yao.qi@linaro.org>
 337
 338         * extension.c: Include target.h.
 339         (set_active_ext_lang): Only call install_gdb_sigint_handler,
 340         check_quit_flag, and set_quit_flag if target_terminal_is_ours
 341         returns false.
 342         (restore_active_ext_lang): Likewise.
 343         * target.c (target_terminal_is_ours): New function.
 344         * target.h (target_terminal_is_ours): Declare.
 345
 346 2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>
 347
 348         * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
 349         to `err' in the little-endian leg.
 350
 351 2016-01-06  Yao Qi  <yao.qi@linaro.org>
 352
 353         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
 354         lines below.
 355         (thumb_get_next_pcs_raw): Make it static.
 356         (arm_get_next_pcs_raw): Likewise.
 357         * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
 358         declaration.
 359         (arm_get_next_pcs_raw): Likewise.
 360
 361 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 362
 363         * version.in: Change cvs to git.
 364
 365 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 366
 367         * configure.tgt (score-*-*): Delete gdb_sim assignment.
 368
 369 2016-01-05  Pedro Alves  <palves@redhat.com>
 370
 371         PR sim/13418
 372         * configure.ac: Define WITH_PPC_SIM when linking in the sim and
 373         the target is powerpc*.
 374         * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
 375         of WITH_SIM.
 376         * configure: Regenerate.
 377         * config.in: Regenerate.
 378
 379 2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>
 380
 381         * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
 382
 383 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 384
 385         * configure.tgt (powerpc*-*-*): Delete test call and
 386         always assign gdb_sim.
 387
 388 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 389
 390         Update year range in copyright notice of all files.
 391
 392 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 393
 394         * top.c (print_gdb_version): Change copyright year in version
 395         message.
 396
 397 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 398
 399         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
 400
 401 For older changes see ChangeLog-2015.
 402 \f
 403 Local Variables:
 404 mode: change-log
 405 left-margin: 8
 406 fill-column: 74
 407 version-control: never
 408 coding: utf-8
 409 End: